---

yaml --- r: 176702 b: refs/heads/master c: 417e315 h: refs/heads/master v: v3
git-mirror · Dec 16, 2009 · 4030085 · 4030085
1 parent fff5303
commit 4030085
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7be6d991bca63bbcdc5bc3b09789f367a3486537
+refs/heads/master: 417e315247ebc199d357855bb08d2a5264400565
diff --git a/trunk/kernel/pid.c b/trunk/kernel/pid.c
@@ -269,12 +269,11 @@ struct pid *alloc_pid(struct pid_namespace *ns)
 	for (type = 0; type < PIDTYPE_MAX; ++type)
 		INIT_HLIST_HEAD(&pid->tasks[type]);
 
+	upid = pid->numbers + ns->level;
 	spin_lock_irq(&pidmap_lock);
-	for (i = ns->level; i >= 0; i--) {
-		upid = &pid->numbers[i];
+	for ( ; upid >= pid->numbers; --upid)
 		hlist_add_head_rcu(&upid->pid_chain,
 				&pid_hash[pid_hashfn(upid->nr, upid->ns)]);
-	}
 	spin_unlock_irq(&pidmap_lock);
 
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